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(持续更新中) 我的Leetcode解答。所有的问题都支持JS语言。包含代码解答+思路整理。还有目录索引便于查看

JavaScript 96.99% Java 3.01%
leetcode-js js ts leetcode-solutions leetcode algorithms

leetcode-solutions's Introduction

My solutions to Leetcode

这是我的Leetcode算法题解代码仓。一边练习一边学习,刷题同时记录笔记。使用JS语言。

如果对代码仓有任何问题,欢迎联系我:)

Problems 1-100

ID Problem 中文地址 JS 解题笔记 核心** 难度
1 two-sum 1. 两数之和 main.js README.md 对撞指针/查找表 easy
3 longest-substring-without-repeating-characters 3. 无重复字符的最长子串 main.js README.md 双指针维护滑动窗口 medium
11 container-with-most-water 11. 盛最多水的容器 main.js README.md 双指针 medium
15 3sum 15. 三数之和 main.js README.md map映射 medium
16 3sum-closest 16. 最接近的三数之和 main.js README.md 排序+双指针 medium
18 4sum 18.四数之和 main.js README.md 排序+双指针 medium
19 remove-nth-node-from-end-of-list 19. 删除链表的倒数第 N 个结点 main.js README.md 链表 medium
20 valid-parentheses 20. 有效的括号 main.js README.md easy
23 merge-k-sorted-lists 23. 合并K个升序链表 hard
24 swap-nodes-in-pairs 24. 两两交换链表中的节点 main.js README.md 链表 medium
26 remove-duplicates-from-sorted-array 26. 删除有序数组中的重复项 main.js README.md 双指针 easy
27 remove-element 27.移除元素 main1.js README.md 双指针 easy
43 multiply-strings 43. 字符串相乘
49 group-anagrams 49. 字母异位词分组 main.js README.md 排序+双指针 medium
70 climbing-stairs 70. 爬楼梯 main.js README.md 动态规划 easy
75 sort-colors 75. 颜色分类 main1.js README.md 计数排序/三路快排partition medium
76 minimum-window-substring 76. 最小覆盖子串 main.js README.md 双指针+map hard
80 remove-duplicates-from-sorted-array-ii 80. 删除有序数组中的重复项 II main.js README.md 双指针 medium
88 merge-sorted-array 88. 合并两个有序数组 main.js README.md 双指针 easy
92 reverse-linked-list-ii 92. 反转链表 II main.js README.md 链表 medium
98 validate-binary-search-tree 98. 验证二叉搜索树 main.js README.md 递归判断 medium

Problems 101-200

ID Problem 中文地址 JS 解题笔记 核心** 难度
102 binary-tree-level-order-traversal 102. 二叉树的层序遍历 main.js README.md BFS medium
125 valid-palindrome 125. 验证回文串 main.js README.md 对撞指针 easy
144 binary-tree-preorder-traversal 144. 二叉树的前序遍历 main.js README.md 迭代 medium
167 two-sum-ii-input-array-is-sorted 167. 两数之和 II - 输入有序数组 main.js README.md 二分搜索/对撞指针 easy
198 house-robber 198. 打家劫舍 main.js README.md 动态规划 medium

Problems 201-300

ID Problem 中文地址 JS 解题笔记 核心** 难度
202 two-sum 202. 快乐数 main1.js README.md 哈希表 easy
203 remove-linked-list-elements 203. 移除链表元素 main.js README.md 链表 easy
205 isomorphic-strings 205. 同构字符串 main.js README.md map映射 easy
206 reverse-linked-list 206. 反转链表 main.js README.md 链表 easy
209 minimum-size-subarray-sum 209.长度最小的子数组 main.js README.md 滑动窗口 medium
215 kth-largest-element-in-an-array 215. 数组中的第K个最大元素 main.js RAEDME.md 暴力解/堆/快速选择 medium
219 contains-duplicate-ii 219. 存在重复元素 II main.js README.md set easy
220 contains-duplicate-iii 220. 存在重复元素 III main.java README.md 滑动窗口+treeset medium
235 lowest-common-ancestor-of-a-binary-search-tree 235. 二叉搜索树的最近公共祖先 main.js README.md 递归 easy
242 valid-anagram 242. 有效的字母异位词 main.js README.md 线性比较/哈希 easy
257 binary-tree-paths 257. 二叉树的所有路径 main.js README.md 递归 easy
283 move-zeroes 283.移动零 main1.js README.md 数组 easy
290 word-pattern 290. 单词规律 main.js README.md map映射 easy

Problems 301-400

ID Problem 中文地址 JS 解题笔记 核心**
344 reverse-string 344. 反转字符串 main.js README.md 对撞指针
345 reverse-vowels-of-a-string 345. 反转字符串中的元音字母 main.js README.md 对撞指针

Problems 401-500

ID Problem 中文地址 JS 解题笔记 核心** 难度
415 add-strings 415. 字符串相加 main.js README.md 模拟竖式加法 easy
417 pacific-atlantic-water-flow 417. 太平洋大西洋水流问题 main.js README.md DFS medium
438 find-all-anagrams-in-a-string 438. 找到字符串中所有字母异位词 main.js README.md 在滑动窗口中作记录 medium
447 number-of-boomerangs 447. 回旋镖的数量 main.js README.md map medium
451 sort-characters-by-frequency 451.根据字符出现频率排序 main.js README.md map medium
454 4sum-ii 454. 四数相加 II main.js README.md 查找表map medium

Problems 501-600

ID Problem 中文地址 JS 解题笔记 核心** 难度

Problems 601-700

ID Problem 中文地址 JS 解题笔记 核心** 难度

Problems 701-800

ID Problem 中文地址 JS 解题笔记 核心** 难度

Problems 801-900

ID Problem 中文地址 JS 解题笔记 核心** 难度

Problems 901-1000

ID Problem 中文地址 JS 解题笔记 核心** 难度
933 number-of-recent-calls 933. 最近的请求次数 mains.js README.md 队列模拟 easy

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